Need help figuring out why my rig is overweight

I've read all of the posts and your original question. It is, "why my rig is overweight?"

The only way to know for sure is to empty it and weigh it. It's a daunting task, I know. Been there, done that for a factory return a few years ago.

Once you know a true empty weight for your rig, you can make decisions on what to do next.

But until you get a truly empty weighing, there's nothing you can do to figure out why your rig is overweight.